have not got an old mag to look at as I have given them away but isn't this the one where you put the same letter in the square that is in the one adjacent and use the words provided to work out what are the other two letters to make up a word. Then move on until the bottom right corner?
failing that you could always cheat on this one and use marinac http://www.marinac.f2s.com/comping/marin.html
jan